69. SKIN: BASAL CELL CARCINOMA
PERTINENT CHANGES:
Lying in superficial corium are nests of closely packed cells.
They are uniform in size with oval and dark nuclei and are surrounded by a rim of similar cells which resemble the lower-most layer of epidermis and hair follicles.
These foci are present in different parts of the corium; they are separated from the overlying epidermis.
Mitotic figures are present.
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